$6,499,900
FOR SALE

Detached 2-Storey

Bedrooms: 5Bathrooms: 7Lot: 201.16 x 680.23 ft
2025 Taxes: $23,208.88

26 Autumn Cir
Halton Hills, ON L0P 1H0 | 1049 - Rural Halton Hills | Halton

26 Autumn Circle presents a rare opportunity to own one of Halton Hills' most significant custom estates. Situated on approx 5.85 acres within a prestigious estate community and backing onto mature greenery, this David Smalls masterpiece was conceived as a true white-sheet custom build with hundreds of hours dedicated to its design and execution. Offering 6,321sqft above grade plus an additional 3,988sqft below grade, this remarkable residence features 4+1 beds, 7 baths, an attached 3-car garage, detached 3-car garage and auxiliary barn. A dramatic 20ft open-to-above foyer creates an unforgettable first impression, while reclaimed barnwood flooring extends throughout all 3 levels. The spectacular family rm features 20ft ceilings and oversized windows that flood the home with natural light and connect to the stunning Pearl Custom Kitchen complete with oversized island and butler's pantry. Extensive plaster crown moulding, recessed ceilings, custom millwork and 10in baseboards elevate every space. The main flr primary retreat offers dual entrances, private balcony, his & hers W/I closets and a spa-inspired ensuite. The upper level features 3 spacious bedrms, including 1 with a private ensuite and 2 connected by a Jack & Jill bath, all positioned at the rear of the home with views of the property. The finished lower level features heated reclaimed barnwood floors, oversized excavated windows framed by armour stone, rec rm, wet bar, 5th bedrm with private ensuite, in-law suite potential and an approx 1,000sqft commercial-grade gym recessed 1ft to achieve nearly 10ft ceiling clearance. A Control4 smart home system provides automation throughout. Outdoors, resort-style living awaits with extensive hardscaping, inground pool, putting green, bocce court, covered rear porch with overhead heaters, heated patio and entertaining areas. A property of this calibre is rarely offered; the craftsmanship, quality and attention to detail must be experienced firsthand.
Extras
Other, Built-In Oven, Bar Fridge, Auto Garage Door Remote, Carpet Free, Sauna, Primary Bedroom - Main Floor, Steam Room, Water Softener, Water Treatment, Storage, Water Heater Owned
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Listed By REAL BROKER ONTARIO LTD.
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number W13183624
Last Updated May 27, 2026
Property Summary
Property Type Detached

More like this:
PIN 250150177
Legal Description PLAN 20M1161 LOT 4
Possession Date Flexible
Taxes (2025) $23,208.88
Directions/Cross Streets 6th Line/Autumn Circle
Neighbourhood 1049 - Rural Halton Hills
Area Halton
Price History

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Detailed Information
Fronting On West
Special Designations Unknown
Bedrooms 5
Bathrooms 7
Lot 201.16 x 680.23 ft
Exterior Brick
Air Conditioning Central Air
Family Room Y
Fireplace/Stove Y
Pool Inground, Other
Basement Full, Finished
Garage Type Attached
Garage/Park Spaces Y
Parking Spaces 10
Heat Source Gas
Heat Type Forced Air
Sewers Septic
Water Dug Well

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